ICD-10 Z58
Non-Billable HeaderProblems related to physical environment
About ICD-10-CM Z58
ICD-10-CM code Z58 represents Problems related to physical environment. This is a non-billable header code in the Factors Influencing Health Status chapter (block Z58). The 2026 edition of ICD-10-CM Z58 became effective on October 1, 2025. Non-billable codes cannot be used as a primary or secondary diagnosis on a claim, use a more specific child code instead.
Type 2 Excludes
Not included here, the excluded code is not part of Z58, but a patient may have both conditions at the same time. Both codes may be coded together when applicable.
- occupational exposure (Z57.-)
Medicare LCD Coverage for Z58
Local Coverage Determinations (LCDs) from CMS MACs that list Z58 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing Z58.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but Z58 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with Z58
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Codes Adjacent To Z58
Other codes in section Z55-Z65 (Persons with potential health hazards related to socioeconomic and psychosocial circumstances).
ICD-10 Z58, Billing FAQ
Is ICD-10 code Z58 billable? +
No, Z58 is a non-billable header code. Use a more specific child code from block Z58 when submitting claims.
What codes are Type 2 Excludes for Z58? +
Type 2 Excludes (may be coded together when both conditions exist): occupational exposure (Z57.-)
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on June 1, 2026.
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